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Honda CRF450X Spark Plugs

Looking for aftermarket parts to modify or upgrade your Honda CRF450X with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories.

Spark Plug Parts:

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NGK Iridium

IN STOCK 5068 NGK Laser Iridium plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high-performance engines.... NGK Iridium Spark Plug Box of 4 (IFR8H11) 2005-2009 Honda CRF450X Base 2012-2017 Honda CRF450X Base $76.48 Details

NGK Laser Iridium

IN STOCK 6213 NGK Laser Iridium plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high-performance engines.... NGK Laser Iridium Spark Plug Box of 4 (SILMAR9A9S) 2019-2020 Honda CRF450X Base $78.40 Details